64140494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{55009}}^1$

素因数の和:55075

約数の個数: 16

約数和(自身を含む): 106939440

約数和(自身を除く): 42798946

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 55009, 110018, 605099, 1210198, 2915477, 5830954, 32070247, 64140494]

約数ペア:

[(1, 64140494), (2, 32070247), (11, 5830954), (22, 2915477), (53, 1210198), (106, 605099), (583, 110018), (1166, 55009)]